Headband headphones childrens headphones type of fitting on ear transmission mode wired features padded headband adjustable headband sound mode stereo sensitivity 85 dbmw impedance 32 ohm frequency response 20 20000 hz driver 30 mm number of drivers 1 length of cable 12 m types of cable single sided straight cable jack 35 mm colour green headband colour green earcup colour green ear pad colour green cable colour green material plast